Toxins in venom could be used to battle pests, fight cancer, even numb pain

By Emily Sohn, 20:10 PM September 22, 2010

When a scorpion attacks, its victim rarely has time to fight back. First, the clawed creature grabs and pins down its target — maybe a cricket, grasshopper or spider. Using a stinger in its rear end, the scorpion jabs the victim’s flesh. Then, the true suffering begins.

After an initial shock of severe pain, the prey might start to feel burning and tingling sensations. Shaking and trembling ensue, followed by paralysis. If the victim doesn’t die from the venom, the scorpion will pr...